UNLOCK LG G VISTA FROM AT&T
SIM Network Unlock PIN is what you see when power on your phone with a different SIM card? This is because your phone is locked to a service provider and you cannot use any other SIM card. To get rid of this message, follow the steps below.
LG G VISTA UNLOCKING INSTRUCTIONS
1. Get your LG G Vista unlock code
2. Once you have the unlock code, power on your phone with SIM Card from a network that does not work with your phone,
3. The phone should ask for the SIM Network Unlock PIN,
4. Enter the unlock code provided by us into your G Vista.
5. Now your phone should display this message: Network Unlock Successful.
Important Note: Prior placing the order please make sure your phone is locked by power it on with a non-accepted SIM card. The phone MUST prompt for the unlock code.